Search Results - "Al‐Hasan, R.H."

Oil-utilizing bacteria associated with fish from the Arabian Gulf by Radwan, S.S, Al-Hasan, R.H, Mahmoud, H.M, Eliyas, M

“…The objectives were to count and identify the oil-utilizing bacteria associated with fish, and to study their hydrocarbon-degradation potential. The standard…”
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Hydrocarbon accumulation by picocyanobacteria from the Arabian Gulf by Al‐Hasan, R.H., Khanafer, M., Eliyas, M., Radwan, S.S.

“…Aims: The objective of this work was to study picocyanobacteria in the Arabian Gulf water in relation to oil pollution. Methods and Results: Epifluorescent…”
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Establishment of oil‐degrading bacteria associated with cyanobacteria in oil‐polluted soil by Sorkhoh, N.A., Al‐Hasan, R.H., Khanafer, Majeda, Radwan, S.S.

“…N.A. SORKHOH, R.H. AL‐HASAN, M. KHANAFER AND S.S. RADWAN. 1995. A unique natural microbial cocktail with promising potential for remediating oil‐polluted…”
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Oil-utilizing bacteria associated with fish from the Arabian Gulf: Oil-utilizing bacteria associated with fish by Radwan, S.S., Al-Hasan, R.H., Mahmoud, H.M., Eliyas, M.

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Oil-consuming microbial consortia floating in the Arabian Gulf by Radwan, S.S., Al-Hasan, R.H., Ali, N., Salamah, S., Khanafer, M.

“…Picocyanobacteria floating on the surface of the water body in the Arabian Gulf were found associated with heterotrophic bacteria. Haemocytometer counting of…”
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Attenuation of oil pollutants in the Arabian Gulf water by bacteria naturally associated with live fish by Mahmoud, H.M., Al-Hasan, R.H., Sorkhoh, N.A., Eliyas, M., Radwan, S.S.

“…This paper describes the potential of oil-utilizing bacteria associated with live fish from the Arabian Gulf for hydrocarbon attenuation in seawater polluted…”
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Bioremediation of oily sea water by bacteria immobilized in biofilms coating macroalgae by Radwan, S.S, Al-Hasan, R.H, Salamah, S, Al-Dabbous, S

“…Using the standard plate method and a solid mineral medium containing crude oil as a sole source of carbon and energy, 10 different macroalgae from the Arabian…”
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Establishing oil-degrading biofilms on gravel particles and glass plates by Al-Awadhi, H, Al-Hasan, R.H, Sorkhoh, N.A, Salamah, S, Radwan, S.S

“…A method is described for “artificially” establishing biofilms rich in hydrocarbon degrading bacteria on gravel particles and glass plates. The microbial…”
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Soil management enhancing hydrocarbon biodegradation in the polluted Kuwaiti desert by Radwan, S.S, Sorkhoh, N.A, Fardoun, F, Al-Hasan, R.H

“…Oil-polluted Kuwaiti desert samples, exposed to the open air, were subjected to specific types of management, once every 2 weeks, throughout a year; control…”
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Utilization of hydrocarbons by cyanobacteria from microbial mats on oily coasts of the Gulf by AL HASAN, R. H, SORKHOH, N. A, AL BADER, D, RADWAN, S. S

“…Monthly samples of thin blue-green mats consisting of cyanobacteria associated with immobilized oil-degrading organotrophic bacteria were collected from oil…”
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Enriching marine macroalgae with eicosatetraenoic (arachidonic) and eicosapentaenoic acids by chilling by Al-Hasan, R.H, Hantash, F.M, Radwan, S.S

“…Twelve macroalgae belonging to the Chlorophyta, Phaeophyta and Rhodophyta were collected from the Arabian Gulf. Field samples and samples that were first…”
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Correlative changes of growth, pigmentation and lipid composition of Dunaliella salina in response to halostress by Al-Hasan, R.H, Ghannoum, M.A, Sallal, A.K, Abu-Elteen, K.H, Radwan, S.S

“…Department of Botany and Microbiology, Faculty of Science, Kuwait University, PO Box 5969, Kuwait ABSTRACT SUMMARY: The growth rate of Dunaliella salina was…”
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Effects of light and dark incubation on the lipid and fatty acid composition of marine cyanobacteria by Al-Hasan, R.H, Ali, A.M, Radwan, S.S

“…Department of Botany and Microbiology, Faculty of Science, Kuwait University, PO Box 5969, Safat 13060, Kuwait ABSTRACT SUMMARY: The effect of light and dark…”
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The presence of glycollate oxidase and dehydrogenase in Dunaliella primolecta by Nimer, N.A., Sallal, A.-K. J., Al-Hasan, R.H., Merrett, M.J.

“…Homogenates of Dunaliella primolecta, D. salina and D. tertiolecta were assayed for glycollate oxidase and glycollate dehydrogenase. Both D. primolecta and D…”
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Enrichment of mosses with lipids and polyunsaturated fatty acids by nitrogen starvation by Al-Hasan, R.H. (University of Kuwait, Safat, Kuwait), Ka'Wash, H.H, Radwan, S.S

“…The total lipid content of plants of Ctenidium molluscum, Pogonatum urnigerum, Dichodontium pellucidum, and Tortella tortuosa steadily decreased with…”
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Arachidonic and eicosapentaenoic acids in lipids of Bryum bicolor Dicks. Effects of controlled temperature and illumination by Al-Hasan, R.H. (University of Kuwait, Safat, Kuwait), El-Saadawi, W.E, Ali, A.M, Radwan, S.S

“…Bryum bicolor Dicks, gametophytes maintained for 2 weeks in the light at 5 and 25°C contained 9.8-11% total lipids. Dark incubation was associated with a…”
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Localization of glycollate dehydrogenase in Dunaliella salina by Sallal, A.-K.J., Al-Hasan, R.H., Nimer, N.A.

“…Glycollate dehydrogenase of the halotolerant green alga Dunaliella salina, isolated from a brine pond, was found associated with the membrane fraction which…”
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Lipids of the gametophyte and sporophyte of Funaria hygrometrica. Comparison with lipids from leaves of vascular plants by Al-Hasan, R.H. (University of Kuwait, Safat, Kuwait), El-Saadawi, W.E, Ali, A.M, Radwan, S.S

“…The total lipid content of Funaria hygrometrica Hedw. increased during development and the sporophyte contained more lipids than the gametophyte. These…”
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